000 00275nam a2200097Ia 4500
100 _aTikhe Purushottam R
245 _aStudies on 'Infracortical Azotobacter' in some Monocots (Ph D Thesis)
260 _bM A C S, Pune
082 _aThesis/N82/B13853
300 _app 103; 29*22
999 _c44819
_d44819